Siemens 785 fault code meaning
Siemens / 785
Series: SIMODRIVE 611U
Invalid no-load current for motor %d
servo drive
Meaning: The no-load current (P1136) of the motor (ARM) is incorrect (less than/ equal to zero).
Possible causes
Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3